1. “… times ＋形容词 / 副词的比较级＋ than …”例如：
Line AB is three times longer than line CD.
线段 AB 是（线段） CD 的三倍长。
This hall is five times bigger than our classroom.
这个大厅比我们的教室大 5 倍。
2. “… times +as + 形容词 / 副词的原级＋ as …”例如：
This table is three times as long as that one.
这张桌子是那张桌子的三倍长。
This dictionary is five times as thick as the one you borrowed from the library.
这本词典的厚度是你从图书馆借的那本（厚度）的 5 倍。
3. “… times + the + 名词（如： size， height， weight， length， width 等）＋ of …”例如：
The earth is 49 times the size of the moon.
地球的体积是月球的 49 倍。
This river is three times the depth of that one.
这条河是那条河的三倍深。
4. “… times + more ＋名词＋ than …”例如：
He earns five times more money than he did ten years ago.
他现在挣的钱比十年前挣的多 5 倍。
There are twice more students in our class than in theirs.
我们班的学生人数比他们班多两倍。
5. “… times +as many （或 much ）＋名词＋ as …”例如：
We've produced twice as much cotton this year as （we did ） ten years ago.
今年我们生产的棉花比十年前多了一倍。（汉语中的多一倍实际上也指两倍一样多。）
He has got three times as many books as his sister.
Line AB is three times longer than line CD.
线段 AB 是（线段） CD 的三倍长。
This hall is five times bigger than our classroom.
这个大厅比我们的教室大 5 倍。
2. “… times +as + 形容词 / 副词的原级＋ as …”例如：
This table is three times as long as that one.
这张桌子是那张桌子的三倍长。
This dictionary is five times as thick as the one you borrowed from the library.
这本词典的厚度是你从图书馆借的那本（厚度）的 5 倍。
3. “… times + the + 名词（如： size， height， weight， length， width 等）＋ of …”例如：
The earth is 49 times the size of the moon.
地球的体积是月球的 49 倍。
This river is three times the depth of that one.
这条河是那条河的三倍深。
4. “… times + more ＋名词＋ than …”例如：
He earns five times more money than he did ten years ago.
他现在挣的钱比十年前挣的多 5 倍。
There are twice more students in our class than in theirs.
我们班的学生人数比他们班多两倍。
5. “… times +as many （或 much ）＋名词＋ as …”例如：
We've produced twice as much cotton this year as （we did ） ten years ago.
今年我们生产的棉花比十年前多了一倍。（汉语中的多一倍实际上也指两倍一样多。）
He has got three times as many books as his sister.
